Towered · Class D surface area
Eastern Wv Regional/Shepherd Field (KMRB) radio calls
Martinsburg, WVICAO KMRB · FAA MRB
Eastern Wv Regional/Shepherd Field is a towered airport in Martinsburg, WV. You will taxi with Ground on 121.8 and work Martinsburg Tower on 124.3. The approach control is Potomac Approach on 126.825, which is who you call for VFR flight following. The tower operates 1200-0400Z++; OT BY NOTAM local.
The airport has a Class D surface area: two-way radio communication with the tower must be established before entering. Published hours: CLASS D SVC 1200-0400Z++; OTHER TIMES BY NOTAM; OTHER TIMES CLASS E.
Frequencies
| Clearance Delivery | 121.8 |
|---|---|
| GroundMartinsburg Ground | 121.8 |
| TowerMartinsburg Tower | 124.3 |
| CTAF | 124.3 |
| UNICOM | 122.95 |
| Approach / DeparturePotomac Approach | 126.825 |
Airport
- Runways
- 08 · 26
- Elevation
- 565 ft
- Tower hours
- 1200-0400Z++; OT BY NOTAM local
- Position
- 39.402, -77.983
Towered airport with a Class D surface area
Sample calls at KMRB
Eastern Wv Regional/Shepherd Field has a Class D surface area: establish two-way communication with the tower before entering (AIM 3-2-5 b 3). A reply that uses your call sign, even "standby", establishes it; "aircraft calling, standby" does not. The calls below use runway 08; the tower assigns the runway in use on the day.
The aircraft is the AIM’s own example, Cessna Three One Six Zero Foxtrot; the squawk codes, altitudes and headings are illustrative. Frequencies, station names and runway numbers are this airport’s, from the FAA data.
- There is no ATIS frequency in the FAA data for this airport, so ask Ground for the numbers on your first call: they will give the runway, wind and altimeter.
- YouMartinsburg Clearance, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, VFR to the north, request clearance.
- ATCCessna Six Zero Foxtrot, Martinsburg Clearance, maintain VFR at or below two thousand five hundred, departure frequency one two six point eight two five, squawk four six one two.
- YouAt or below two thousand five hundred, departure one two six point eight two five, squawk four six one two, Cessna Six Zero Foxtrot.
- YouMartinsburg Ground, Cessna Three One Six Zero Foxtrot, at the ramp with Information Alpha, request taxi, VFR departure to the north.
- ATCCessna Six Zero Foxtrot, Martinsburg Ground, runway zero eight, taxi via Alpha, hold short of runway zero eight.
- YouRunway zero eight, taxi via Alpha, hold short of runway zero eight, Cessna Six Zero Foxtrot.
- The runway, any clearance onto a runway and every hold-short instruction are read back (AIM 4-3-18 a 9). Stay on Ground through the run-up and switch to Tower when ready (AIM 4-3-14 a).
- YouMartinsburg Tower, Cessna Six Zero Foxtrot, holding short runway zero eight, ready for departure, northbound.
- ATCCessna Six Zero Foxtrot, Martinsburg Tower, runway zero eight, cleared for takeoff.
- YouRunway zero eight, cleared for takeoff, Cessna Six Zero Foxtrot.
- ATCCessna Six Zero Foxtrot, contact Potomac Approach one two six point eight two five.
- Youone two six point eight two five, Cessna Six Zero Foxtrot.
- YouPotomac Approach, Cessna Three One Six Zero Foxtrot, two thousand climbing four thousand five hundred, request VFR flight following to the north.
- ATCCessna Six Zero Foxtrot, Potomac Approach, radar contact, altimeter three zero zero one.
- YouAltimeter three zero zero one, Cessna Six Zero Foxtrot.
- Inbound: call the tower about 15 miles out, before the Class D boundary (AIM 4-3-2 a).
- YouMartinsburg Tower, Cessna Three One Six Zero Foxtrot, one five miles north, three thousand, with Information Bravo, landing Martinsburg.
- ATCCessna Six Zero Foxtrot, Martinsburg Tower, enter left downwind runway zero eight, report midfield downwind.
- YouEnter left downwind runway zero eight, report midfield, Cessna Six Zero Foxtrot.
- YouMartinsburg Tower, Cessna Six Zero Foxtrot, midfield left downwind, runway zero eight.
- ATCCessna Six Zero Foxtrot, runway zero eight, cleared to land, wind two seven zero at eight.
- YouRunway zero eight, cleared to land, Cessna Six Zero Foxtrot.
- The wind is information: acknowledged, not read back. Exit at the first available taxiway or as told, taxi clear of the hold-short markings, and change to Ground only when the tower says (AIM 4-3-21).
- ATCCessna Six Zero Foxtrot, exit at the next taxiway, contact Martinsburg Ground one two one point eight.
- YouExit next taxiway, one two one point eight, Cessna Six Zero Foxtrot.
- YouMartinsburg Ground, Cessna Six Zero Foxtrot, clear of runway zero eight, taxi to the ramp.
If things change. The tower operates 1200-0400Z++; OT BY NOTAM local. Outside those hours the airport is a non-towered field: self-announce on the CTAF, 124.3 with the airport name first and last, and the surface area reverts to Class E or Class G as published in the Chart Supplement.
Phraseology from AIM 4-2-3; 4-3-18 a 9; 4-3-14; 4-3-21; 4-4-7 b; 4-1-18 a 3; 3-2-5 b 3; 4-3-2 a. What TowerTalk grades against →
The calls you will make here
Nearby in West Virginia
- W35Potomac Airparknon-towered
- W99Grant Countynon-towered
Frequencies, runways and airspace from the FAA National Airspace System Resources (NASR) 28-day subscription, cycle effective Sep 3, 2026. Training use only. Always verify against a current Chart Supplement and sectional chart before flight; frequencies change. TowerTalk is not affiliated with the FAA. Report a discrepancy.
